Manitowoc’s Burger Boat Company has reached a new milestone in the construction of motoryachts. Burger announced late last week that the superstructure on their first two 180-foot superyachts has been joined to the hulls on both vessels. While the first is sold, the second is available for sale, providing its new owner the ideal opportunity to build their new yacht in the United States and add their custom touches to the design. Burger Boat is celebrating its 160th Anniversary this year.